I think learning English is necessary because Thailand are countries towards ASEAN community. Use English to communicate with people in need to apply, of course.
I think that learning English is necessary because of the current Thailand is moving towards the ASEAN Community. English is the language of communication between individuals. You need to use it
I think learning English is necessary because Thailand's step into the population of ASEAN Use English as a lingua franca in interpersonal communication. Therefore, it is necessary to use.